Side by side

Oris Aquis ChronographvsMarathon GSAR (Government Search & Rescue) Diver's Automatic

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Aquis Chronograph
OrisAquis Chronograph
MSRP $5,000
GSAR (Government Search & Rescue) Diver's Automatic
MarathonGSAR (Government Search & Rescue) Diver's Automatic
MSRP $2,100

At a glance

17 of 29 specs differ
Diameter
Aquis Chronograph43.5mm
GSAR (Government Search & Rescue) Diver's Automatic41mm
Power Reserve
Aquis Chronograph62 hoursh
GSAR (Government Search & Rescue) Diver's Automatic40h
Water Resistance
Aquis Chronograph300m
GSAR (Government Search & Rescue) Diver's Automatic300m
MSRP
Aquis Chronograph$5,000
GSAR (Government Search & Rescue) Diver's Automatic$2,100

Full specifications

Case

7 specs
Diameter
43.5mm
41mm
Thickness
14mm
Lug-to-Lug
48mm
Lug Width
23mm
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Underside
Inner
Dial Color
Blue
Anthracite
Indices
Applied

Movement

5 specs
Caliber
771-1
Sellita SW200-1
Beat Rate
4 vph
28,800 vph
Power Reserve
62 hoursh
40h
Jewels
27
25
Complications
Date, Chronograph
None

Pricing

1 specs
MSRP
$5,000
$2,100

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Oris Aquis Chronograph

The Oris Aquis Chronograph is praised for its refined 43.5mm case and dial layout, offering a 62-hour power reserve from the Caliber 771-1 movement. It maintains a 300m water resistance rating and a ceramic bezel. Some reviewers note the crown guards create imbalance and the date cutout intrudes on the 6 o'clock subdial. Strap changes require tools, though the bracelet includes a quick-adjust clasp. On balance, reviewers highlight the Oris Aquis Chronograph's improved wearability and symmetrical dial as key strengths at its price point.

Marathon GSAR (Government Search & Rescue) Diver's Automatic

The Marathon GSAR (Government Search & Rescue) Diver's Automatic is widely praised for its legibility, comfort, and exceptional tritium illumination, with reviewers highlighting its utilitarian, military-equipment feel and a 41mm case size considered ideal. Owners appreciate its grippy bezel and the 300 meters of water resistance provided by the screw-down crown, deeming it a solid value for a Swiss-made tool watch. Some owners report quality control issues, with one user needing to warranty two watches, and another notes the GSAR wears taller than other models, leading to occasional bumping. The reliable ETA 2824-A2 movement is a consistent feature. Overall, owners and reviewers rate the Marathon GSAR (Government Search & Rescue) Diver's Automatic highly for its bright tritium lume and robust, no-nonsense tool watch design.

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